{"securitygroups": {"metadata": {"id": {"type": "int32"}, "name": {"type": "string", "bytes": 93, "max_size": 0}, "title": {"type": "string", "bytes": 765, "max_size": 0}, "is_hidden": {"type": "int32"}}, "columns": ["id", "name", "title", "is_hidden"], "data": [[4, "stock_shares", "\u0410\u043a\u0446\u0438\u0438", 0]]}}